CN219662483U

CN219662483U - Anticreep high stable transfer line fixer

Info

Publication number: CN219662483U
Application number: CN202321066597.0U
Authority: CN
Inventors: 冉雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-12
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses an anti-drop high-stability infusion tube fixer, which relates to the technical field of anti-drop of infusion tubes, and comprises an annular plate fixedly arranged on the outer surface of the upper end part of an infusion tube, a connecting frame fixedly arranged on a bracket and positioned below a rubber plug, a fixed seat fixedly arranged on the right side wall of the connecting frame, and a movable seat arranged on the right side of the fixed seat; the right end face of the fixing seat and the left end face of the movable seat are respectively provided with an arc-shaped groove which is vertically arranged, the two arc-shaped grooves are oppositely arranged left and right, the front wall and the rear wall of the fixing seat are respectively fixedly provided with a connecting plate, the front wall and the rear wall of the movable seat are respectively fixedly provided with a movable plate, the left end faces of the two movable plates are respectively fixedly provided with a guide rod, and the left end faces of the movable seat are propped against the right end face of the fixing seat under the action of the elasticity of the springs. The beneficial effects of the utility model are as follows: the structure is compact, the transfusion tube is effectively prevented from falling down when being subjected to external force, the waste of normal saline is avoided, and the operation is simple.

Description

Anticreep high stable transfer line fixer

Technical Field

The utility model relates to the technical field of preventing infusion tubes from falling off, in particular to an anti-falling high-stability infusion tube fixer.

Background

The infusion support used in the hospital is used for conveying normal saline to patients, the structure of the infusion support is shown in figure 1, the infusion support comprises a support 1 and a hanging sleeve 2 arranged at the top of the support 1, an inverted infusion bottle 3 is placed in the hanging sleeve 2, and a rubber plug 4 is fixedly arranged in the bottle mouth of the infusion bottle 3. The operation method for medical staff to convey the physiological saline of the infusion bottle 3 to the patient is as follows: medical staff takes a perfusion tube 5, inserts a needle A6 positioned at the bottom end of the perfusion tube 5 into a blood vessel of a patient, then inserts a needle B7 positioned at the top end of the perfusion tube 5 into the rubber plug 4 from bottom to top, at the moment, physiological saline in the perfusion bottle 3 sequentially flows into the blood vessel of the patient through the needle B7 and the perfusion tube 5 and finally flows into the blood vessel of the patient through the needle A6, thereby realizing that the physiological saline in the perfusion bottle 3 is conveyed to the patient.

However, in the infusion process, the family members of the patient sometimes collide with the infusion tube 5 by mistake, so that the infusion tube 5 has downward movement force relative to the infusion bottle 3, under the action of the force, the infusion tube 5 moves downward, and simultaneously drives the needle B7 to be separated from the rubber plug 4, and after the needle B7 is separated from the rubber plug, physiological saline in the infusion bottle 3 drops downward under the dead weight, so that the waste of the physiological saline is caused. Therefore, there is a need for an infusion tube holder that effectively prevents the infusion tube from falling down when subjected to external forces, and avoids the waste of physiological saline.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the anti-drop high-stability infusion tube fixer which has a compact structure, effectively prevents the infusion tube from falling down when the infusion tube is subjected to external force, avoids the waste of normal saline and is simple to operate.

The aim of the utility model is achieved by the following technical scheme: the anti-drop high-stability infusion tube fixer comprises a bracket, a hanging sleeve arranged at the top of the bracket, an inverted infusion bottle arranged in the hanging sleeve, a rubber plug fixedly arranged in the bottle mouth of the infusion bottle, an annular plate fixedly arranged on the outer surface of the upper end part of the infusion tube, a connecting frame fixedly arranged on the bracket and positioned below the rubber plug, a fixed seat fixedly arranged on the right side wall of the connecting frame, and a movable seat arranged on the right side of the fixed seat;

the right end face of the fixing seat and the left end face of the movable seat are respectively provided with an arc-shaped groove which is vertically arranged, the two arc-shaped grooves are oppositely arranged left and right, the front wall and the rear wall of the fixing seat are respectively fixedly provided with a connecting plate, the front wall and the rear wall of the movable seat are respectively fixedly provided with a movable plate, the left end faces of the two movable plates are respectively fixedly provided with a guide rod, the guide rods penetrate through the connecting plates leftwards and are provided with springs, one ends of the springs are fixedly arranged on the connecting plates, the other ends of the springs are fixedly arranged on the movable plates, and the left end faces of the movable seats are propped against the right end faces of the fixing seats under the action of elasticity of the springs.

The connecting frame is an iron piece and welded on the bracket.

The fixed seat and the movable seat are rectangular blocks.

The two connecting plates on the fixed seat are arranged in a front-back symmetrical mode, and the two movable plates on the movable seat are arranged in a front-back symmetrical mode.

The diameter of the arc-shaped groove is equal to the outer diameter of the infusion tube.

The connecting plate is provided with a guide hole, and the guide rod is in sliding fit with the guide hole.

The annular plate is a plastic plate.

The utility model has the following advantages: the structure is compact, the transfusion tube is effectively prevented from falling down when being subjected to external force, the waste of normal saline is avoided, and the operation is simple.

Drawings

FIG. 1 is a schematic view of a structure of an infusion support;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of part I of FIG. 2;

FIG. 4 is a schematic view of the A-direction of FIG. 3;

FIG. 5 is a schematic view of the B-direction of FIG. 3;

FIG. 6 is a schematic illustration of the connection of a tube to an annular plate;

FIG. 7 is a schematic view of section C-C of FIG. 6;

FIG. 8 is a schematic view of medical personnel pulling the movable seat to the right

FIG. 9 is a schematic view in the D direction of FIG. 8;

FIG. 10 is a schematic illustration of the insertion of needle B into the plug;

FIG. 11 is a schematic view of an installed infusion tube;

FIG. 12 is a schematic view in section E-E of FIG. 11;

FIG. 13 is a schematic view of the tubing being moved downward by force;

FIG. 14 is an enlarged partial view of section II of FIG. 13;

in the figure, a 1-bracket, a 2-hanging sleeve, a 3-infusion bottle, a 4-rubber plug, a 5-infusion tube, a 6-needle A, a 7-needle B, an 8-annular plate, a 9-connecting frame, a 10-fixed seat, an 11-movable seat, a 12-arc-shaped groove, a 13-connecting plate, a 14-movable plate, a 15-guide rod and a 16-spring are arranged.

Detailed Description

The utility model is further described below with reference to the accompanying drawings, the scope of the utility model not being limited to the following:

as shown in fig. 2-7, the anti-drop high-stability infusion tube fixer comprises a bracket 1, a hanging sleeve 2 arranged at the top of the bracket 1, an inverted infusion bottle 3 is placed in the hanging sleeve 2, a rubber plug 4 is fixedly arranged in a bottle mouth of the infusion bottle 3, the anti-drop high-stability infusion tube fixer also comprises an annular plate 8 fixedly arranged on the outer surface of the upper end part of an infusion tube 5, a connecting frame 9 fixedly arranged on the bracket 1 and positioned below the rubber plug 4, a fixed seat 10 fixedly arranged on the right side wall of the connecting frame 9, and a movable seat 11 arranged on the right side of the fixed seat 10, wherein the fixed seat 10 and the movable seat 11 are rectangular blocks; the annular plate 8 is a plastic plate, the connecting frame 9 is an iron piece, and the connecting frame 9 is welded on the bracket 1.

As shown in fig. 2-7, the right end face of the fixing base 10 and the left end face of the movable seat 11 are respectively provided with an arc groove 12 which is vertically arranged, the diameter of each arc groove 12 is equal to the outer diameter of the infusion tube 5, the two arc grooves 12 are oppositely arranged left and right, the front wall and the rear wall of the fixing base 10 are respectively fixedly provided with a connecting plate 13, the front wall and the rear wall of the movable seat 11 are respectively fixedly provided with a movable plate 14, the left end faces of the two movable plates 14 are respectively fixedly provided with a guide rod 15, the guide rods 15 are leftwards arranged through the connecting plates 13, springs 16 are sleeved on the guide rods 15, one ends of the springs 16 are fixedly arranged on the connecting plates 13, the other ends of the springs are fixedly arranged on the movable plates 14, and the left end faces of the movable seat 11 are propped against the right end faces of the fixing base 10 under the action of elasticity of the springs 16. The two connecting plates 13 on the fixed seat 10 are arranged symmetrically in front and back, and the two movable plates 14 on the movable seat 11 are arranged symmetrically in front and back. The connecting plate 13 is provided with a guide hole, and the guide rod 15 is in sliding fit with the guide hole.

The operation method for medical staff to convey the physiological saline of the infusion bottle 3 to the patient is as follows:

s1, medical staff pulls the movable seat 11 right by left hand, the movable seat 11 drives the movable plate 14 to move right, the movable plate 14 drives the guide rod 15 to move right, meanwhile, the movable plate 14 stretches the spring 16 right, and after the movable seat 11 is separated from the fixed seat 10, the movable seat 11 is kept still, as shown in fig. 8-9;

s2, medical staff holds the infusion tube 5 by the right hand, then the needle A6 positioned at the bottom end of the infusion tube 5 downwards passes through the area surrounded by the arc-shaped groove 12 of the fixed seat 10 and the arc-shaped groove 12 of the movable seat 11, and then the needle A6 is punctured into a blood vessel of a patient; then medical staff inserts the needle B7 positioned at the top end of the infusion tube 5 into the rubber plug 4 from bottom to top, as shown in fig. 10, at the moment, physiological saline in the infusion bottle 3 sequentially flows into a blood vessel of a patient through the needle B7 and the infusion tube 5 and finally flows into the blood vessel of the patient through the needle A6, and the physiological saline in the infusion bottle 3 starts to be conveyed to the patient;

s3, medical staff releases the left hand, the movable seat 11 moves leftwards under the restoring force of the spring 16, the movable seat 11 is pressed against the fixed seat 10 again under the restoring force of the spring 16, at the moment, one section of the infusion tube 5 is limited in the two arc-shaped grooves 12, and the annular plate 8 is positioned right above the fixed seat 10 and the movable seat 11, so that the infusion tube 5 is installed, as shown in fig. 11-12.

In the infusion process of step S2, if the family members of the patient collide with the infusion tube 5 by mistake, the infusion tube 5 has a downward movement force relative to the infusion bottle 3, the downward movement force makes the infusion tube 5 move downward, the infusion tube 5 drives the annular plate 8 and the needle B7 to synchronously move downward, after the annular plate 8 is limited by the top surfaces of the fixed seat 10 and the movable seat 11, as shown in fig. 13-14, the infusion tube 5 can not drop down any more, and the needle B7 still remains in the rubber plug 4, so that the infusion tube fixer can effectively prevent the infusion tube 5 from dropping down when being subjected to external force, and simultaneously ensure that the needle B7 remains in the rubber plug 4 all the time, and avoid the physiological saline in the infusion bottle 3 from dropping down under the dead weight, thereby avoiding the waste of the physiological saline.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an anticreep high stability transfer line fixer, it includes support (1), sets up in hanging cover (2) at support (1) top, has placed infusion bottle (3) of inversion in hanging cover (2), has set firmly plug (4) in the bottleneck of infusion bottle (3), its characterized in that: the infusion tube also comprises an annular plate (8) fixedly arranged on the outer surface of the upper end part of the infusion tube (5), a connecting frame (9) fixedly arranged on the bracket (1) and positioned below the rubber plug (4), a fixed seat (10) fixedly arranged on the right side wall of the connecting frame (9), and a movable seat (11) arranged on the right side of the fixed seat (10);

the utility model discloses a fixing base, including fixing base (10), arc wall (12) that vertical setting was all offered on the right-hand member face of fixing base (10), arc wall (12) are left and right sides and are set up relatively, connecting plate (13) have all been set firmly on the front and back wall of fixing base (10), movable plate (14) have all been set firmly on the front and back wall of fixing base (11), guide bar (15) have all been set firmly on the left end face of two movable plates (14), guide bar (15) run through connecting plate (13) setting to the left, the cover is equipped with spring (16) on guide bar (15), the one end of spring (16) is set firmly on connecting plate (13), the other end is set firmly on movable plate (14), under the elasticity effect of spring (16), the left end face of movable base (11) supports to press on the right-hand member face of fixing base (10).

2. The anti-drop high stability infusion tube holder of claim 1, wherein: the connecting frame (9) is an iron piece, and the connecting frame (9) is welded on the bracket (1).

3. The anti-drop high stability infusion tube holder of claim 1, wherein: the fixed seat (10) and the movable seat (11) are rectangular blocks.

4. The anti-drop high stability infusion tube holder of claim 1, wherein: two connecting plates (13) on the fixed seat (10) are arranged in a front-back symmetrical mode, and two movable plates (14) on the movable seat (11) are arranged in a front-back symmetrical mode.

5. The anti-drop high stability infusion tube holder of claim 1, wherein: the diameter of the arc-shaped groove (12) is equal to the outer diameter of the infusion tube (5).

6. The anti-drop high stability infusion tube holder of claim 1, wherein: the connecting plate (13) is provided with a guide hole, and the guide rod (15) is in sliding fit with the guide hole.

7. The anti-drop high stability infusion tube holder of claim 1, wherein: the annular plate (8) is a plastic plate.